/*
*	jquery.easyRotate 1.0 - 3-11-2010
* author: Jordan Andree (jordan@noblegiant.com)
* http://noblegiant.com
*
*	Written to ease the implementation of element rotation for cross-browser support
*	Feel free to do whatever you want with this file
*
*/
(function ($) {

    // base function
    $.fn.extend({
        easyRotate: function (options) {

            // default config 
            var defaults = {
                degrees: 0
            };

            // extend the options
            var options = $.extend(defaults, options);

            // return function
            return this.each(function () {

                // the object 
                var obj = this;

                // the degrees param
                var deg = options.degrees;

                // calculations to get our matrix
                var deg2radians = Math.PI * 2 / 360;
                var rad = deg * deg2radians;
                var costheta = Math.cos(rad);
                var sintheta = Math.sin(rad);

                // vars for cosin and sin
                var a = parseFloat(costheta).toFixed(8);
                var c = parseFloat(-sintheta).toFixed(8);
                var b = parseFloat(sintheta).toFixed(8);
                var d = parseFloat(costheta).toFixed(8);

                // the matrix string
                var matrix = "matrix(" + a + ", " + b + ", " + c + ", " + d + ", 0, 0);";

                // if IE filters are present
                if (obj.filters) {

                    obj.style.filter = "progid:DXImageTransform.Microsoft.Matrix(sizingMethod='auto expand');";
                    obj.filters.item(0).M11 = costheta;
                    obj.filters.item(0).M12 = -sintheta;
                    obj.filters.item(0).M21 = sintheta;
                    obj.filters.item(0).M22 = costheta;

                    // else for Safari, Firefox, etc
                } else {
                    obj.setAttribute("style", "position:absolute; -moz-transform:  " + matrix +
														"; -webkit-transform:  " + matrix +
														"; -o-transform: " + matrix + "");

                }




            });
        }
    });
})(jQuery);